Publication:
Investigating the effect of harvest season on the bioaccessibility of bee pollen polyphenols by ultra-high performance liquid chromatography tandem mass spectrometry

dc.contributor.authorBayizit, Arzu Akpınar
dc.contributor.authorBekar, Ertürk
dc.contributor.authorÜnal, Taha Turgut
dc.contributor.authorÇelik, M. Alpgiray
dc.contributor.authorÇelik, Büşra Açoğlu
dc.contributor.authorAlibaşoğlu, Elif Koç
dc.contributor.authorDilmenler, Pınar Şahin
dc.contributor.authorÖmeroğlu, Perihan Yolci
dc.contributor.authorÇopur, Ö. Utku
dc.contributor.authorKamiloğlu, Senem
dc.contributor.buuauthorAKPINAR BAYİZİT, ARZU
dc.contributor.buuauthorBEKAR, ERTÜRK
dc.contributor.buuauthorÜNAL, TAHA TURGUT
dc.contributor.buuauthorÇelik, M. Alpgiray
dc.contributor.buuauthorÇelik, Büşra Açoğlu
dc.contributor.buuauthorAlibaşoğlu, Elif Koç
dc.contributor.buuauthorDilmenler, Pınar Şahin
dc.contributor.buuauthorYOLCI ÖMEROĞLU, PERİHAN
dc.contributor.buuauthorÇOPUR, ÖMER UTKU
dc.contributor.buuauthorKAMİLOĞLU BEŞTEPE, SENEM
dc.contributor.departmentBursa Uludağ Üniversitesi/Bilim ve Teknoloji Uygulama ve Araştırma Merkezi (BİTUAM).
dc.contributor.departmentBursa Uludağ Üniversitesi/Ziraat Fakültesi/Gıda Mühendisliği Bölümü.
dc.contributor.departmentBursa Uludağ Üniversitesi/Veteriner Fakültesi/Gıda Hijyeni ve Teknolojisi Anabilim Dalı.
dc.contributor.orcid0000-0002-6079-1970
dc.contributor.orcid0000-0001-8254-3401
dc.contributor.orcid0000-0003-3902-4360
dc.contributor.orcid0000-0001-8783-921X
dc.contributor.orcid0000-0002-7826-6322
dc.contributor.researcheridJAN-2598-2023
dc.contributor.researcheridABG-4772-2020
dc.contributor.researcheridAAG-8359-2021
dc.contributor.researcheridIVT-9398-2023
dc.contributor.researcheridJEP-2477-2023
dc.contributor.researcheridEJH-9252-2022
dc.contributor.researcheridIVK-6750-2023
dc.contributor.researcheridAAG-8517-2021
dc.contributor.researcheridAAG-8336-2021
dc.contributor.researcheridP-3633-2018
dc.date.accessioned2024-09-27T11:19:16Z
dc.date.available2024-09-27T11:19:16Z
dc.date.issued2023-06-25
dc.description.abstractPollen, a natural component of flowers that regulates the reproduction of plants, is in granular form and collected by bees as source of food. A wide range of nutrients including carbohydrates, amino acids, vitamins and polyphenols constitute bee pollen, the latter being responsible for its various biological activities. The aim of the current study was to investigate the effect of harvest season on the bioaccessibility of bee pollen polyphenols. For this purpose, bee pollen samples were collected for 4 consecutive weeks from Domanic, Kutahya, Turkiye. The collected samples were subjected to the standardized INFOGEST in vitro digestion model. The changes in the total phenolics, flavonoids and antioxidant capacity during digestion were measured using spectrophotometric methods, whereas the alterations in individual polyphenols were identified and quantified using ultra-high performance liquid chromatography tandem mass spectrometry (UPLC-ESI-MS/MS). Results of spectrophotometric methods showed that the bioaccessible total phenolics, flavonoids and antioxidants were higher in samples collected at the first week compared to samples collected at the following weeks (18-25%, 38-47% and 52-57%, respectively) (P < 0.05). UPLC-ESI-MS/MS analysis of bee pollen samples led to the identification of 30 major compounds including 17 flavonoids and 13 phenolic acids and other bioactive compounds. In total, the concentration of bioaccessible flavonoids was the highest in samples collected at the first week, whereas samples collected on the third week contained significantly more bioaccessible phenolic acids and other bioactive compounds (P < 0.05). Overall, the current study highlighted that harvest season affects the content and bioaccessibility of bee pollen polyphenols.
dc.identifier.doi10.1007/s00217-023-04316-8
dc.identifier.endpage2542
dc.identifier.issn1438-2377
dc.identifier.issue10
dc.identifier.startpage2529
dc.identifier.urihttps://doi.org/10.1007/s00217-023-04316-8
dc.identifier.urihttps://link.springer.com/article/10.1007/s00217-023-04316-8
dc.identifier.urihttps://hdl.handle.net/11452/45404
dc.identifier.volume249
dc.identifier.wos001013090300001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherSpringer
dc.relation.journalEuropean Food Research and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAntioxidant activity
dc.subjectPhenolic compound
dc.subjectDifferent regions
dc.subjectBotanical origin
dc.subjectExtract
dc.subjectPropolis
dc.subjectCapacity
dc.subjectProfile
dc.subjectBee pollen
dc.subjectFlavonoids
dc.subjectPhenolic acids
dc.subjectAntioxidant capacity
dc.subjectIn vitro digestion
dc.subjectUplc-esi-ms
dc.subjectMs
dc.subjectFood science & technology
dc.titleInvestigating the effect of harvest season on the bioaccessibility of bee pollen polyphenols by ultra-high performance liquid chromatography tandem mass spectrometry
dc.typeArticle
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscoveryee94d1fd-8c5a-45ba-8a64-610dbed02132

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